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This is an old revision of this page, as edited by Graywalls (talk | contribs) at 16:57, 20 November 2019 (these are based from personal websites and obscure software developers locations; which in essence make it commercial directory as opposed to limiting to something mentioned in reliable sources(as defined per WP:RS and WP:UGC). The present address (URL) is a permanent link to this revision, which may differ significantly from the current revision.